360720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{167}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 1249920

約数和(自身を除く): 889200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 167, 180, 216, 240, 270, 334, 360, 432, 501, 540, 668, 720, 835, 1002, 1080, 1336, 1503, 1670, 2004, 2160, 2505, 2672, 3006, 3340, 4008, 4509, 5010, 6012, 6680, 7515, 8016, 9018, 10020, 12024, 13360, 15030, 18036, 20040, 22545, 24048, 30060, 36072, 40080, 45090, 60120, 72144, 90180, 120240, 180360, 360720]

約数ペア:

[(1, 360720), (2, 180360), (3, 120240), (4, 90180), (5, 72144), (6, 60120), (8, 45090), (9, 40080), (10, 36072), (12, 30060), (15, 24048), (16, 22545), (18, 20040), (20, 18036), (24, 15030), (27, 13360), (30, 12024), (36, 10020), (40, 9018), (45, 8016), (48, 7515), (54, 6680), (60, 6012), (72, 5010), (80, 4509), (90, 4008), (108, 3340), (120, 3006), (135, 2672), (144, 2505), (167, 2160), (180, 2004), (216, 1670), (240, 1503), (270, 1336), (334, 1080), (360, 1002), (432, 835), (501, 720), (540, 668)]